The only issue I had with the movie costumes is that the eyes always reminded me of the Foot from the Ninja Turtle movies. ASM didn't help either.

Kirsten looks great with the dark red hair. I'll never understand why they were okay with her orange-ish hair in the next two. Was it because they didn't want to use a wig again?

I agree. She looks a bit more sexy with that darker hair. In the first film she had a wig,but in parts 2 and 3,wasn't that her real hair?
Btw,everytime I see videos like these they make me miss those films even more. The excitement those Raimi films generated for me will never happen again.